It looks like this is a web page, not a feed. I looked for a feed associated with this page, but couldn't find one. Please enter the address of your feed to validate.

Source: https://maconabovegroundpool.com/above-ground-pool-installation/

  1. <!DOCTYPE html><html lang="en-US"><head><title>Just a moment...</title><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta http-equiv="X-UA-Compatible" content="IE=Edge"><meta name="robots" content="noindex,nofollow"><meta name="viewport" content="width=device-width,initial-scale=1"><style>*{box-sizing:border-box;margin:0;padding:0}html{line-height:1.15;-webkit-text-size-adjust:100%;color:#313131;font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji"}body{display:flex;flex-direction:column;height:100vh;min-height:100vh}.main-content{margin:8rem auto;padding-left:1.5rem;max-width:60rem}@media (width <= 720px){.main-content{margin-top:4rem}}.h2{line-height:2.25rem;font-size:1.5rem;font-weight:500}@media (width <= 720px){.h2{line-height:1.5rem;font-size:1.25rem}}#challenge-error-text{background-image:url("data:image/svg+xml;base64,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");background-repeat:no-repeat;background-size:contain;padding-left:34px}@media (prefers-color-scheme: dark){body{background-color:#222;color:#d9d9d9}}</style><meta http-equiv="refresh" content="360"></head><body><div class="main-wrapper" role="main"><div class="main-content"><noscript><div class="h2"><span id="challenge-error-text">Enable JavaScript and cookies to continue</span></div></noscript></div></div><script>(function(){window._cf_chl_opt = {cvId: '3',cZone: 'maconabovegroundpool.com',cType: 'managed',cRay: '99afd33a7a8e3e80',cH: 'oxH52P0Hth47PyGn2rYmn3cT4qJ_U6jVVrefkDFE1lk-1762549907-1.2.1.1-tyi6lKmY8jayUnUI3FRQDtfYsWrXIPh8nKsSltrJZ7JQ4OgGScCLacLckDe0CifB',cUPMDTk:"\/above-ground-pool-installation\/?__cf_chl_tk=34IT73t45D874khgOlpaNsGJAzfJe5IXvheRHjcr2IA-1762549907-1.0.1.1-BVv1odHwpI3ZMr080Yek4o7EdzuU_PrwIa9DztB4RKQ",cFPWv: 'g',cITimeS: '1762549907',cTplC:0,cTplV:5,cTplB: '0',fa:"\/above-ground-pool-installation\/?__cf_chl_f_tk=34IT73t45D874khgOlpaNsGJAzfJe5IXvheRHjcr2IA-1762549907-1.0.1.1-BVv1odHwpI3ZMr080Yek4o7EdzuU_PrwIa9DztB4RKQ",md: 'yR4D876zB7l0uqN2z15ZjMsra5ei2RbGehTSw4stDfU-1762549907-1.2.1.1-FWxy2QQtqCeDvLakaBhBICyWLFiBXXks51Y_iMzsWIML7bTp6.VIiSFOxUJdDZRlISzI615e6OdLRy3Ub1sAEVhl3BG4hOBmWvkFpavasLmskSa6XgdGyQxSaN7MLCHMVgYTH.sH8A9zyTb0NlZkpTj8wgIBCAG21Zd348N7idxHc_4JPlVmZseh1r7LtN29.7tHeqqSNG7yat.WN5sdlpKIY2g71c2Wx8RU1xivc6ALF_o_FaDC48bZAZVDt8I93.ag07tKjBR8dDFCteXON0W0bcx8rTVC480R0v5.SzpAqoajKV_GhyGvEjfG85QK3Y36yaKUZbTH2JErd4NTfOR7CDpLyMJMMn6ujWPgXp.mqt7L4JaSQOkeciA70VTOjKuD_6N06WRAavlIkCDJdEumjsCR4v73yRfT7J.8_W1rLLorfFyt69YbwPpRr5Hj5qAtg9f3Ux87yg4nZviNBSMkKTeX.zG0nHVGD5lsOiHVUHOWR.6XyHQFgPHi5xKGegFOzw_Y_csJe1ItYgzlEoTGt8KXsF9kFy.ckETR.kZtarKyxesHHINF1Qu.Op6NOXk2M1AICeIGDOmayp9z6pq4ziJq_Sse2bycgb9UA1pU55eCkvrbdi7LW0wGJ9umHigFTTSzr0QF99IwTVC5EQSHlPx7Ct4_tjC1U5J__Fd8itqxl3CwRLXsUGAJFJMLE042Ni37pNGPX_Ex7HnZg8n5zhW2zKpYaAQacDJvjxMEpqDQlHrsO1gafZucn1zA23JgwR5N7pITuxhxBh8k.EIUYFh38BE9Z3wl5kI_YdA6SaJTrRqXc_gYBMs0gu8AwBnXQPF9z4yJEb6mdPLfS0zzXr39klWgL3.oVrpIDXA',mdrd: '9gfvg9h0Pjim04I9xT9AYlo37K00TNR7Zoy3kG0kmIM-1762549907-1.2.1.1-NhcmBC9nP9sCANq20tdsEzuuXJdE26c8BNr_ZAuj3ndbGjqrcYjHY3ah3b1AAxHXg4VLvnq.YrSha86YU69sSGsHFEGeioQJfjqyElDAp4eJLcXqM29JifLRYGOQ1wkDfs3xVwT5q2WsXejLQnLJKL4mfLmYTcrbM1TydHrRFElW92HNXqbwi8m6M2j9.TwW7rEmb7AdFC17eicuO6fXz.UjRIQ5afAHesyBM4eVn.ic7eYCM5SM0bgX0eVKxLLrYIdRdVU6eCg4R8GLe.iFGgtjwkPJhVX2MoBUXE6cajqYAmxm117h2QgL3PAKBEq7xdDUAynL80pkUtfdxIGI4geXNmYN0vo.hws43myr4U98xDD9CCi.c32e7kSLQQ8Woj5jzKW.ErJdAlTs3MrGsKiTuuX36_5uf0NpHYk1k1PRaQdGgePqzUg6caCSIxLzEi87Mnzp1mhYVwzK5LhTm.KOcesN3pd9B8Hn8FBum5vmd4VRogeZJqiYO8dG2kmJbpEDF.nvof.EnvqgCxGhTtvkZOfNfuDzrBzcw5RgyFvA1zqC53FBUVFFm0Rj0C5w74dNL9VI9x6TGiX0xZthBPv4B1.eUhJJNVUywz3WDj9N.1ufp7WOUhclBXj1CV1mu031MxzQb8ujcSO1h4iLFcN3A5IV8i39pSephh3.oVYh56Cay4mRt2kyjLzr2AKVn_tdGMlR3aINkDVMByAR_VMzXUDuil5XbOHaC9DZDJwEC0_eGdKvIjQPM57UU_BA6qW9CFvwxbwKcqvpUBU5e8IeIykSN617eDQcdXwbe5qRH6LFLB5IrN_qn0xNvwLFTKxbqaj0XqS68ee_U7viDWgARq.WSJnoYnzK8hA0GO0DHU9YqsM9Fdkc8bnidjAyoBaO75Aj2dVkdkTeyLVdXYkWhaRekGscQArKwfQtJwvMV_C7kacZaqXM4rSGikTf1YAjs8JUdidQ7AmQQ8VeZceqZ1.CcFgEOlxrcNmzZ95RIuuTX.PgqN7e9fPdY.tMagLOdnOObGdPDiAmI7lb10h2VOSd4GS.L7MiIuft_OWacuVcVIE6nUZJWGia5gh.U13Sw5W7OEMmsGFt9Sd1eRaDka0hEkA06UiEuuJr86QB.rpaSBp4SM7LtULC7LYqO5GBDvtOgOyeZ.UXVYbmd.WTkhG5D4AzSEQ.GzOJcFsYPsTb5fXxV879lA0BSBbx.0aPcuQJqibTLr0WpMGw.J40cGRxxUMLk38AkzYiOGigE1E0ts8NZIWJBzdPoMnmVcYX_kU0HMJhThj44gY0EJWsJmv26Xy1c2sMAPsQMTiCqKSwCwEYx6bRZmOcGfyS2t9l0lLSrV31XucLWlBIhEY.RiM__o0M6EMdiRUB0qUpZRw5SXVs_k95LNZVcjBBTk56XfgsjnDasvr2vNR0M3fgN0NY4Hm2dDTwxAhn9gj4Mw66v5SpDiwfaiE08H.XJEeC.Oj9cyJiqlQhrPm_ObfsRM8_PDxDrn04mA3VwEAnaVD9NMIIgmfyTBkIUF5_iFZsxjy5_yiDiDiY0iTi548kcwXGPm4yxcVDAYIGI5zEPhuvffGkw4WAVKBlhsYzEHhISthUxspWv9r0N2CH7hVvD490WyIPmy0.woMmVZfjkt5cEN5uFr3dhI4UlByKo0lAcUBusunBMdtOzMKfFoNwYRLiwU6lS.yZVTvLolHMsQyLIScfDOdwGdFbpruZoygw14112.UCmHCMeV07E3qBkTD1HL8TKZfW0EBgnp2p42P.AAIlhKcEvoY7LZRYClvoN7WcB62EX5El_VtbeRX8N1g3lqlsOLLWd_2JO._P6vzbA43JPPBA9I3R7n_HIsp0WHtVCJ_xSGXxd1ESx.8VYGJXgtqpbpGBCjPPEvlhxfPyhu6plZtUg216l5hL44TvsSXnIfQOgPwl2IV7TmPla_tbx9SPE33qZg_LlsCQ8FxgmI7VbEbeCUHqBUteY4QgPw44pWzHt.8phEkVCA',};var a = document.createElement('script');a.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=99afd33a7a8e3e80';window._cf_chl_opt.cOgUHash = location.hash === '' && location.href.indexOf('#') !== -1 ? '#' : location.hash;window._cf_chl_opt.cOgUQuery = location.search === '' && location.href.slice(0, location.href.length - window._cf_chl_opt.cOgUHash.length).indexOf('?') !== -1 ? '?' : location.search;if (window.history && window.history.replaceState) {var ogU = location.pathname + window._cf_chl_opt.cOgUQuery + window._cf_chl_opt.cOgUHash;history.replaceState(null, null,"\/above-ground-pool-installation\/?__cf_chl_rt_tk=34IT73t45D874khgOlpaNsGJAzfJe5IXvheRHjcr2IA-1762549907-1.0.1.1-BVv1odHwpI3ZMr080Yek4o7EdzuU_PrwIa9DztB4RKQ"+ window._cf_chl_opt.cOgUHash);a.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(a);}());</script></body></html>
Copyright © 2002-9 Sam Ruby, Mark Pilgrim, Joseph Walton, and Phil Ringnalda